Home / 34,433,236.08-47,517,291.63-18,964,760.04

Finding the Fourth Proportional to 34,433,236.08, 47,517,291.63 and 18,964,760.04

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Solution

The fourth proportional to 34,433,236.08, 47,517,291.63 and 18,964,760.04 is: 26,171,052.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,433,236.08 : 47,517,291.63 = 18,964,760.04 : x
  2. Step 2: Convert to fraction form
    34,433,236.08/47,517,291.63 = 18,964,760.04/x
  3. Step 3: Cross multiply
    34,433,236.08x = 47,517,291.63 × 18,964,760.04
  4. Step 4: Simplify right side
    34,433,236.08x = 901,154,033,513,650.50
  5. Step 5: Solve for x
    x = 901,154,033,513,650.50/34,433,236.08
  6. Step 6: Final answer
    x = 26,171,052.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.